Figure 9 from Hubble Space Telescope Proper Motion (HSTPROMO) Catalogs of Galactic Globular Clusters. V. The Rapid Rotation of 47 Tuc Traced and Modeled in Three Dimensions

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Hubble Space Telescope Proper Motion (HSTPROMO) Catalogs of Galactic Globular Clusters. V. The Rapid Rotation of 47 Tuc Traced and Modeled in Three Dimensions

Authors: A. Bellini, P. Bianchini, A. L. Varri, J. Anderson, G. Piotto, R. P. van der Marel, E. Vesperini, and L. L. Watkins

2017 The Astrophysical Journal 844 167.

Provider: AAS Journals

Caption: Figure 9.

Surface brightness profile (Trager et al. 1995; Noyola & Gebhardt 2006) compared to our best-fit axisymmetric rotating model (in green). Note that the blue and red lines are barely distinguishable from the green line.

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